Audi certainly has an impressive crossover lineup, with a wide range of gas- and electric-powered vehicles across a variety of sizes and price points. But compare it to its competitors, and it’s not hard to realize it’s missing something: a large, three-row flagship rival that can take on the likes of the BMW X7 and the Mercedes-Benz GLS-Class. The closest equivalent is the Q7, which has less cargo space than a VW Tiguan. But that could be about to
